Surly Big Dummy 2017


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Geometry

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Top Tube (effective) 664 608 594 738
Top Tube (actual) 571 597 650 712
Seat Tube C-T 420 377 568 577
Head Angle 85 62 74 74
Seat Angle 83 84 87 82
Chainstay 683 755 915 662
Wheelbase 1224 1348 1259 1711
Standover 738 818 852 858
BB Drop 37 36 37 45
Data Source Manufacturer Manufacturer Manufacturer Manufacturer

Standard measurements are in millimeters and degrees. The site attempts to recognize and convert other units back to standard - results may vary.

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